With the analysis among 39 patents, we discovered top 26 key players by total patent application. Draeger Medical Systems, Inc., NEC Corp., KT Corp. are dominant in this area. They take 23.08% of the total patent filing.
Draeger Medical Systems, Inc.
Massachusetts, United States
Patent: 4
Electronics & Telecommunications Research Institute
MACOM Connectivity Solutions LLC
California, United States
Patent: 2
Shanghai Langbo Communication Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Changchun Railway Vehicles Co., Ltd.
Jilin Sheng, China
Patent: 2
Beijing National Railway Rsch & Design Inst of Signal & Comm
Beijing Shi, China
Patent: 2
Samsung Electronics Co., Ltd.
California, United States
Patent: 1
No data, please try another search term
With the analysis among related 3 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Beijing Jiaotong University, China Railway Jianzhu Group Co., Ltd., Hangzhou Dianzi University take 100.00% of patent filing during this period.
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
Beijing Liujie Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 4 new entrants. Beijing Jiaotong University, China Railway Jianzhu Group Co., Ltd., Hangzhou Dianzi University are the most active new entrants in this area.
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
Beijing Liujie Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 7 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1